Malika Jeffries-EL - Publications

Affiliations: 
Chemistry Iowa State University, Ames, IA, United States 
Area:
Materials Science Engineering, Polymer Chemistry, Organic Chemistry

48 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Chavez Iii R, Diodati L, Wheeler DL, Shaw J, Tomlinson AL, Jeffries-El M. Evaluating the Impact of Fluorination on the Electro-Optical Properties of Cross-Conjugated Benzobisoxazoles. The Journal of Physical Chemistry. A. PMID 30680993 DOI: 10.1021/Acs.Jpca.8B07778  0.371
2018 Madu IK, Muller EW, Kim H, Shaw J, Burney-Allen AA, Zimmerman P, Jeffries-El M, Goodson T. Heteroatom and Side Chain Effects on the Optical and Photophysical Properties: Ultrafast and Nonlinear Spectroscopy of New Naphtho[1,2-b:5,6-b′]difuran Donor Polymers The Journal of Physical Chemistry C. 122: 17049-17066. DOI: 10.1021/Acs.Jpcc.8B03914  0.703
2017 Intemann JJ, Hellerich ES, Ewan MD, Tlach BC, Speetzen ED, Shinar R, Shinar J, Jeffries-EL M. Investigating the impact of conjugation pathway on the physical and electronic properties of benzobisoxazole-containing polymers Journal of Materials Chemistry C. 5: 12839-12847. DOI: 10.1039/C7Tc04458E  0.862
2017 Vázquez RJ, Kim H, Kobilka BM, Hale BJ, Jeffries-EL M, Zimmerman P, Goodson T. Evaluating the Effect of Heteroatoms on the Photophysical Properties of Donor–Acceptor Conjugated Polymers Based on 2,6-Di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difuran: Two-Photon Cross-Section and Ultrafast Time-Resolved Spectroscopy The Journal of Physical Chemistry C. 121: 14382-14392. DOI: 10.1021/Acs.Jpcc.7B01767  0.859
2017 Hale BJ, Elshobaki M, Gebhardt R, Wheeler D, Stoffer J, Tomlinson A, Chaudhary S, Jeffries-EL M. Evaluating the influence of heteroatoms on the electronic properties of aryl[3,4-c]pyrroledione based copolymers Polymer. 109: 85-92. DOI: 10.1016/J.Polymer.2016.12.013  0.537
2016 Chavez R, Cai M, Tlach B, Wheeler DL, Kaudal R, Tsyrenova A, Tomlinson AL, Shinar R, Shinar J, Jeffries-El M. Benzobisoxazole cruciforms: A tunable, cross-conjugated platform for the generation of deep blue OLED materials Journal of Materials Chemistry C. 4: 3765-3773. DOI: 10.1039/C5Tc03622D  0.397
2016 Bhuwalka A, Ewan MD, Elshobaki M, Mike JF, Tlach B, Chaudhary S, Jeffries-El M. Synthesis and photovoltaic properties of 2,6-bis(2-thienyl) benzobisazole and 4,8-bis(thienyl)-benzo[1,2-B:4,5-B′]dithiophene copolymers Journal of Polymer Science, Part a: Polymer Chemistry. 54: 316-324. DOI: 10.1002/Pola.27793  0.87
2015 Bhuwalka A, Mike JF, Intemann JJ, Ellern A, Jeffries-El M. A versatile and efficient synthesis of bithiophene-based dicarboxaldehydes from a common synthon. Organic & Biomolecular Chemistry. 13: 9462-70. PMID 26248770 DOI: 10.1039/C5Ob01135C  0.795
2015 Bhuwalka A, Ewan MD, Mike JF, Elshobaki M, Kobilka B, Chaudhary S, Jeffries-El M. Synthesis, characterization, and photovoltaic properties of dithienylbenzobisazole-dithienylsilole copolymers Journal of Polymer Science, Part a: Polymer Chemistry. 53: 1533-1540. DOI: 10.1002/Pola.27603  0.849
2014 Tlach BC, Tomlinson AL, Morgan KD, Collins CR, Zenner MD, Jeffries-El M. Effect of extended conjugation on the optoelectronic properties of benzo[1,2-d:4,5-d′]bisoxazole polymers Australian Journal of Chemistry. 67: 711-721. DOI: 10.1071/Ch13528  0.504
2014 Jeffries-El M, Kobilka BM, Hale BJ. Optimizing the performance of conjugated polymers in organic photovoltaic cells by traversing group 16 Macromolecules. 47: 7253-7271. DOI: 10.1021/Ma501236V  0.854
2013 Tlach BC, Tomlinson AL, Ryno AG, Knoble DD, Drochner DL, Krager KJ, Jeffries-EL M. Influence of conjugation axis on the optical and electronic properties of aryl-substituted benzobisoxazoles. The Journal of Organic Chemistry. 78: 6570-81. PMID 23796165 DOI: 10.1021/Jo4007927  0.415
2013 Hellerich ES, Intemann JJ, Cai M, Liu R, Ewan MD, Tlach BC, Jeffries-El M, Shinar R, Shinar J. Fluorescent polymer guest:small molecule host solution-processed OLEDs Journal of Materials Chemistry C. 1: 5191-5199. DOI: 10.1039/C3Tc31019A  0.813
2013 Bhatt MP, Magurudeniya HD, Sista P, Sheina EE, Jeffries-El M, Janesko BG, McCullough RD, Stefan MC. Role of the transition metal in Grignard metathesis polymerization (GRIM) of 3-hexylthiophene Journal of Materials Chemistry A. 1: 12841-12849. DOI: 10.1039/C3Ta13258G  0.512
2013 Kobilka BM, Hale BJ, Ewan MD, Dubrovskiy AV, Nelson TL, Duzhko V, Jeffries-El M. Influence of heteroatoms on photovoltaic performance of donor-acceptor copolymers based on 2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans and diketopyrrolopyrrole Polymer Chemistry. 4: 5329-5336. DOI: 10.1039/C3Py00138E  0.868
2013 Hinkens DM, Chen Q, Siddiki MK, Gosztola D, Tapsak MA, Qiao Q, Jeffries-El M, Darling SB. Model compounds based on poly(p-phenylenevinyleneborane) and terthiophene: Investigating the p-n junction in diblock copolymers Polymer (United Kingdom). 54: 3510-3520. DOI: 10.1016/J.Polymer.2013.05.008  0.552
2013 Balaji G, Esfahani MS, Joshi P, Bhattacharaya J, Jeffries-El M, Dalal V. Synthesis and photovoltaic properties of a furan-diketopyrrolopyrrole- fluorene terpolymer European Polymer Journal. 49: 3921-3928. DOI: 10.1016/J.Eurpolymj.2013.08.021  0.551
2013 Intemann JJ, Mike JF, Cai M, Barnes CA, Xiao T, Roggers RA, Shinar J, Shinar R, Jeffries-El M. Synthesis, characterization, and electroluminescence properties of poly(fluorenevinylene benzobisthiazoles) Journal of Polymer Science, Part a: Polymer Chemistry. 51: 916-923. DOI: 10.1002/Pola.26449  0.86
2012 Kobilka BM, Dubrovskiy AV, Ewan MD, Tomlinson AL, Larock RC, Chaudhary S, Jeffries-EL M. Synthesis of 3,7-diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b']difurans: functional building blocks for the design of new conjugated polymers. Chemical Communications (Cambridge, England). 48: 8919-21. PMID 22850650 DOI: 10.1039/C2Cc34070D  0.826
2012 Klimavicz JS, Mike JF, Bhuwalka A, Tomlinson AL, Jeffries-El M. Synthesis of benzobisoxazole-based D-π-a-π-D organic chromophores with variable optical and electronic properties Pure and Applied Chemistry. 84: 991-1004. DOI: 10.1351/Pac-Con-11-10-23  0.761
2012 Intemann JJ, Hellerich ES, Tlach BC, Ewan MD, Barnes CA, Bhuwalka A, Cai M, Shinar J, Shinar R, Jeffries-El M. Altering the conjugation pathway for improved performance of benzobisoxazole-based polymer guest emitters in polymer light-emitting diodes Macromolecules. 45: 6888-6897. DOI: 10.1021/Ma300821M  0.851
2011 Tlach BC, Tomlinson AL, Bhuwalka A, Jeffries-El M. Tuning the optical and electronic properties of 4,8-disubstituted benzobisoxazoles via alkyne substitution. The Journal of Organic Chemistry. 76: 8670-81. PMID 21970518 DOI: 10.1021/Jo201078W  0.429
2011 Zhao L, Pang X, Adhikary R, Petrich JW, Jeffries-El M, Lin Z. Organic-inorganic nanocomposites by placing conjugated polymers in intimate contact with quantum rods. Advanced Materials (Deerfield Beach, Fla.). 23: 2844-9. PMID 21590817 DOI: 10.1002/Adma.201100923  0.577
2011 Mike JF, Nalwa K, Makowski AJ, Putnam D, Tomlinson AL, Chaudhary S, Jeffries-El M. Synthesis, characterization and photovoltaic properties of poly(thiophenevinylene-alt-benzobisoxazole)s. Physical Chemistry Chemical Physics : Pccp. 13: 1338-44. PMID 21082114 DOI: 10.1039/C0Cp00353K  0.876
2011 Mike JF, Intemann JJ, Cai M, Xiao T, Shinar R, Shinar J, Jeffries-El M. Efficient synthesis of benzobisazole terpolymers containing thiophene and fluorene Polymer Chemistry. 2: 2299-2305. DOI: 10.1039/C1Py00218J  0.858
2011 Bhuwalka A, Mike JF, He M, Intemann JJ, Nelson T, Ewan MD, Roggers RA, Lin Z, Jeffries-El M. Quaterthiophene-benzobisazole copolymers for photovoltaic cells: Effect of heteroatom placement and substitution on the optical and electronic properties Macromolecules. 44: 9611-9617. DOI: 10.1021/Ma202133E  0.831
2011 Intemann JJ, Mike JF, Cai M, Bose S, Xiao T, Mauldin TC, Roggers RA, Shinar J, Shinar R, Jeffries-El M. Synthesis and characterization of poly(9,9-dialkylfluorenevinylene benzobisoxazoles): New solution-processable electron-accepting conjugated polymers Macromolecules. 44: 248-255. DOI: 10.1021/Ma102010S  0.832
2011 Zhao L, Pang X, Adhikary R, Petrich JW, Jeffries-EL M, Lin Z. Organic-Inorganic Nanocomposites: Organic−Inorganic Nanocomposites by Placing Conjugated Polymers in Intimate Contact with Quantum Rods (Adv. Mater. 25/2011) Advanced Materials. 23: 2843-2843. DOI: 10.1002/Adma.201190097  0.472
2010 Mike JF, Inteman JJ, Ellern A, Jeffries-EL M. Facile synthesis of 2,6-disubstituted benzobisthiazoles: functional monomers for the design of organic semiconductors. The Journal of Organic Chemistry. 75: 495-7. PMID 20020696 DOI: 10.1021/Jo9023864  0.756
2010 Mike JF, Inteman JJ, Ellern A, Jeffries-EL M. Versatile Monomers for Conjugated Polymer Synthesis Synfacts. 2010: 419-419. DOI: 10.1055/S-0029-1219601  0.865
2010 Mike JF, Makowski AJ, Mauldin TC, Jeffries-El M. Synthesis and characterization of dialkoxy substituted poly(phenylenevinylene) benzobisoxazoles Journal of Polymer Science, Part a: Polymer Chemistry. 48: 1456-1460. DOI: 10.1002/Pola.23869  0.803
2010 Jeffries-El M, Mike JF, Nalwa K, Makowski AJ, Putnam D, Chaudhary S. Design and synthesis of new thiophene containing polymers for use in photovoltaic applications Acs National Meeting Book of Abstracts 0.86
2009 Byun M, Laskowski RL, He M, Qiu F, Jeffries-El M, Lin Z. Controlled evaporative self-assembly of hierarchically structured regioregular conjugated polymers Soft Matter. 5: 1583-1586. DOI: 10.1039/B822998H  0.552
2008 Mike JF, Makowski AJ, Jeffries-El M. An efficient synthesis of 2,6-disubstituted benzobisoxazoles: new building blocks for organic semiconductors. Organic Letters. 10: 4915-8. PMID 18831556 DOI: 10.1021/Ol802011Y  0.803
2008 Jeffries-El M, Mitchell M. Efficent synthesis of poly(3-hexylthiophene) block copolymers using "click" chemistry American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 49: 168-169.  0.483
2007 Xu J, Wang J, Mitchell M, Mukherjee P, Jeffries-El M, Petrich JW, Lin Z. Organic-inorganic nanocomposites via directly grafting conjugated polymers onto quantum dots. Journal of the American Chemical Society. 129: 12828-33. PMID 17914821 DOI: 10.1021/Ja074133X  0.448
2007 Widge AS, Jeffries-El M, Cui X, Lagenaur CF, Matsuoka Y. Self-assembled monolayers of polythiophene conductive polymers improve biocompatibility and electrical impedance of neural electrodes. Biosensors & Bioelectronics. 22: 1723-32. PMID 17015008 DOI: 10.1016/J.Bios.2006.08.011  0.445
2007 Iovu MC, Rockford Craley C, Jeffries-El M, Krankowski AB, Zhang R, Kowalewski T, McCullough RD. Conducting regioregular polythiophene block copolymer nanofibrils synthesized by reversible addition fragmentation chain transfer polymerization (RAFT) and Nitroxide Mediated Polymerization (NMP) Macromolecules. 40: 4733-4735. DOI: 10.1021/Ma070406X  0.521
2007 Li B, Santhanam S, Schultz L, Jeffries-EL M, Iovu MC, Sauvé G, Cooper J, Zhang R, Revelli JC, Kusne AG, Snyder JL, Kowalewski T, Weiss LE, McCullough RD, Fedder GK, et al. Inkjet printed chemical sensor array based on polythiophene conductive polymers Sensors and Actuators, B: Chemical. 123: 651-660. DOI: 10.1016/J.Snb.2006.09.064  0.559
2006 Li B, Sauvé G, Iovu MC, Jeffries-El M, Zhang R, Cooper J, Santhanam S, Schultz L, Revelli JC, Kusne AG, Kowalewski T, Snyder JL, Weiss LE, Fedder GK, McCullough RD, et al. Volatile organic compound detection using nanostructured copolymers. Nano Letters. 6: 1598-602. PMID 16895342 DOI: 10.1021/Nl060498O  0.558
2006 Zhang R, Li B, Iovu MC, Jeffries-El M, Sauvé G, Cooper J, Jia S, Tristram-Nagle S, Smilgies DM, Lambeth DN, McCullough RD, Kowalewski T. Nanostructure dependence of field-effect mobility in regioregular poly(3-hexylthiophene) thin film field effect transistors. Journal of the American Chemical Society. 128: 3480-1. PMID 16536496 DOI: 10.1021/Ja055192I  0.47
2006 Iovu MC, Jeffries-El M, Zhang R, Kowalewski T, McCullough RD. Conducting block copolymer nanowires containing regioregular poly(3-hexylthiophene) and polystyrene Journal of Macromolecular Science, Part a: Pure and Applied Chemistry. 43: 1991-2000. DOI: 10.1080/10601320600997906  0.516
2005 McCullough RD, Sauvé G, Li B, Jeffries-El M, Santhanam S, Schultz L, Zhang R, Iovu MC, Cooper J, Sreedharan P, Revelli JC, Kusner AG, Kowalewski T, Snyder JL, Weiss LE, et al. Regioregular polythiophene nanowires and sensors Proceedings of Spie - the International Society For Optical Engineering. 5940: 1-7. DOI: 10.1117/12.619609  0.432
2005 Jeffries-El M, Sauvé G, McCullough RD. Facile synthesis of end-functionalized regioregular poly(3-alkylthiophene)s via modified Grignard metathesis reaction Macromolecules. 38: 10346-10352. DOI: 10.1021/Ma051096Q  0.653
2005 Iovu MC, Jeffries-El M, Sheina EE, Cooper JR, McCullough RD. Regioregular poly(3-alkylthiophene) conducting block copolymers Polymer. 46: 8582-8586. DOI: 10.1016/J.Polymer.2005.05.035  0.647
2004 Widge AS, Jeffries-El M, Matsuoka Y. Conductive polymer "molecular wires" increase electrical conductance across artificial cell membranes Annual International Conference of the Ieee Engineering in Medicine and Biology - Proceedings. 26: 4330-4333.  0.372
2004 Widge A, Jeffries-El M, Lagenaur CF, Weedn VW, Matsuoka Y. Conductive polymer "molecular wires" for neuro-robotic interfaces Proceedings - Ieee International Conference On Robotics and Automation. 2004: 5058-5063.  0.364
2000 Jeffries-El M, Benneyworth BD, Tarkka RM. Synthesis and characterization of head-to-tail polyazomethines American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 41: 174-175.  0.783
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